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-rw-r--r--libc/signal/signal.c5
1 files changed, 2 insertions, 3 deletions
diff --git a/libc/signal/signal.c b/libc/signal/signal.c
index 4d379606f..0ed281ab1 100644
--- a/libc/signal/signal.c
+++ b/libc/signal/signal.c
@@ -42,9 +42,8 @@ __bsd_signal (int sig, __sighandler_t handler)
}
act.sa_handler = handler;
- if (__sigemptyset (&act.sa_mask) < 0
- || __sigaddset (&act.sa_mask, sig) < 0)
- return SIG_ERR;
+ __sigemptyset (&act.sa_mask);
+ __sigaddset (&act.sa_mask, sig);
act.sa_flags = __sigismember (&_sigintr, sig) ? 0 : SA_RESTART;
if (sigaction (sig, &act, &oact) < 0)
return SIG_ERR;